| 000 | 00000nas##2200000za#4500 |
| 001 | 9.509272 |
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| 003 | CaOODSP |
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| 005 | 20200325103235 |
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| 007 | ta |
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| 008 | 150406c1997||||xxc|| m #||||f| |0eng|d |
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| 040 | |aCaOODSP|beng |
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| 041 | |aeng |
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| 041 | |afre |
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| 043 | |an-cn--- |
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| 086 | 1 |aEn49-1 |
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| 110 | 1 |aCanada. |bEnvironment Canada. |bEnvironmental Protection Service. |
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| 245 | 10|aEnvironmental Protection series |
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| 260 | |aOttawa - Ontario : |bEnvironment Canada. |
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| 500 | |aCanadian cataloguing in publication data printed in these publications. |
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| 546 | |aBilingual |
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| 563 | |aSpiral binding |
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| 792 | |tSérie de la Protection de l'environnement |efre|w(CaOODSP)9.509273 |
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